Answer:
18
Step-by-step explanation:
let girls be 8x and boys 6x
by the question
girls =8x=24
x=3
boys =6x=6×3=18
Answer:
6/20, 0.3, 30%
Step-by-step explanation:
If there are 14 females then there are 6 males
6 divided by 20 is 0.3 or 30%
let the scarves be x and the hats be y
4x + 6y = 52...equ(1)
1 + x = y
y - x = 1...equ(2)
multiplying equation 2 by 4
4y - 4x = 4
adding equation 1 and 2
10y = 56
∴y = 5.6 dollars
substituting the value of y into equation 2
5.6 - x = 1
∴x = 4.6 dollars
Just divide 105 by 20
this gives you 5 5/20
this can then be reduced to 5 1/4
answer: 5 1/4